Title: A population has a standard deviation of 50 . A random sample of 100 items from this population is ... Post by: cmsx27 on Jan 26, 2018 A population has a standard deviation of 50 . A random sample of 100 items from this population is selected. The sample mean is determined to be 600 . At 95 confidence, the margin of error is
a. 8.225. b. 8.3. c. 9.8. d. 9.92. Title: A population has a standard deviation of 50 . A random sample of 100 items from this population is ... Post by: scates8 on Jan 26, 2018 Content hidden
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